ZIP code 06489: Southington, CT
ZIP code 06489 is in Capitol Planning Region, Connecticut, outside any city or Census-designated place. It is in Connecticut's 1st congressional district. Its state senate district is State Senate District 16; its state house districts are State House District 81 (46%), State House District 30 (30%), State House District 80 (14%) and State House District 22 (11%).
See it on the mapAll of Connecticut
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Capitol Planning Region | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Southington town | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Connecticut's 1st congressional district (CT-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CT-01) | John B. Larson (D) | 202-225-2265 | 100% |
| U.S. Senator | Christopher Murphy (D) | 202-224-4041 · contact form | statewide |
| U.S. Senator | Richard Blumenthal (D) | 202-224-2823 · contact form | statewide |
| State Senator (State Senate District 16) | Rob Sampson (R) | 100% | |
| State Representative (State House District 81) | Chris Poulos (Democratic) | 46% | |
| State Representative (State House District 30) | Donna Veach (R) | 30% | |
| State Representative (State House District 80) | Gale Mastrofrancesco (R) | 14% | |
| State Representative (State House District 22) | Rebecca Martinez (Democratic) | 11% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Capitol Planning Region laws: search for the Capitol Planning Region, Connecticut code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 81 | 46% |
| State House District 30 | 30% |
| State House District 80 | 14% |
| State House District 22 | 11% |
Voting precincts
9 voting precincts overlap ZIP 06489. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:06489")
ZIP 06489 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.